The APP software functional requirements

The Bluetooth version of the iOS device is 4.0 (the iPhone 4s +) ,and the iOS version of iOS7.1 +.

Support unicom/mobile GSM network, only support calls and text messages, does not support data function.

Support calls and SMS cloud service functions, namely: the product is disconnected from the phone , through a cloud service calls and text messages are pushed to the APP client, to prevent drop calls and information. Note: the cloud services need to use the SIM card data traffic!

Support for multiple languages (tentative: in Chinese and English).

Support the user device via a Bluetooth connection to remind function (App successfully connected, pop-up window within the App shows successful connection).

Have lost alarm function, when the product is lost, by mobile phone disconnected for the last time and product when the position of the mobile phone can quickly find the product (this feature requires open mobile location services).